        <div class="cen-top">
            <img src="{$banner.practice_img}" alt="">
             <div class="asd">
                <span class="b">最佳实践</span>
                <span>精挑细选，为你选择最佳解决方案</span>
            </div>
        </div>

        <div class="c_body">
            <div class="practice">
            {volist name="data" id="vo"}
                <a href="{:url('index/practice_info',array('id'=>$vo.id))}">
                    <img src="{$vo.img}" alt="">
                </a>
            {/volist}
            </div>
        </div>

